| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 Y1 | 2022 12 02.98952 | 04 15 34.53 | +10 28 30.1 | 15.1 | N | Z55 |
| C/2021 Y1 | 2022 12 03.40794 | 04 14 52.69 | +10 15 46.7 | D95 | ||
| C/2021 Y1 | 2022 12 03.41223 | 04 14 52.26 | +10 15 38.0 | D95 | ||
| C/2021 Y1 | 2022 12 03.41653 | 04 14 51.79 | +10 15 30.6 | 14.7 | T | D95 |
| C/2021 Y1 | 2022 12 03.44491 | 04 14 48.61 | +10 14 40.2 | 14.5 | o | T05 |
| C/2021 Y1 | 2022 12 03.44897 | 04 14 48.19 | +10 14 32.8 | 14.5 | o | T05 |
| C/2021 Y1 | 2022 12 03.45485 | 04 14 47.59 | +10 14 22.1 | 14.5 | o | T05 |
| C/2021 Y1 | 2022 12 03.46721 | 04 14 46.33 | +10 13 59.4 | 14.5 | o | T05 |
| C/2021 Y1 | 2022 12 04.43795 | 04 13 08.80 | +09 44 23.1 | 14.6 | o | T05 |
| C/2021 Y1 | 2022 12 04.46532 | 04 13 06.00 | +09 43 32.7 | 14.7 | o | T05 |
| C/2021 Y1 | 2022 12 04.47596 | 04 13 04.90 | +09 43 13.4 | 14.5 | o | T05 |
| C/2021 Y1 | 2022 12 04.90032 | 04 12 22.44 | +09 30 14.6 | 15.4 | V | L85 |
| C/2021 Y1 | 2022 12 04.96415 | 04 12 15.94 | +09 28 16.9 | 15.3 | V | L85 |
| C/2021 Y1 | 2022 12 06.87327 | 04 09 04.87 | +08 29 58.1 | 14.5 | V | G23 |
| C/2021 Y1 | 2022 12 06.87611 | 04 09 04.59 | +08 29 52.6 | 14.5 | V | G23 |
| C/2021 Y1 | 2022 12 06.87895 | 04 09 04.34 | +08 29 47.8 | 15.6 | V | G23 |
| C/2021 Y1 | 2022 12 07.86093 | 04 07 26.50 | +07 59 49.2 | 14.8 | V | G23 |
| C/2021 Y1 | 2022 12 07.87088 | 04 07 25.47 | +07 59 30.9 | 14.9 | V | G23 |
| C/2021 Y1 | 2022 12 09.93317 | 04 04 01.49 | +06 56 44.4 | 15.4 | G | B72 |
| C/2021 Y1 | 2022 12 09.93392 | 04 04 01.42 | +06 56 43.1 | 15.4 | G | B72 |